미군 계급

약어로본 미해군의 계급 정식 명칭

ADM(대장) : Admiral
VADM(중장) : Vice Admiral
RADM(U)(소장) : Rear Admiral(Upper half)
RADM(L)(준장/제독) : Rear Admil(Lower half)

CAPT(대령) : Captain
CDR(중령) : Commander
LCDR(소령) : Lieutenant Commander

LT(대위) : Lieutenant
LTJG(중위) : Lieutenant Junior Grade
ENS(소위) : Ensign
WO(준위) : Warrant Officer

MCPO(원사) : Master Chief Petty Officer
SCPO(상사) : Senior Chief Petty Officer
PO1(하사) : Petty Officer First Class

PO2(병장) : Petty Officer Second Class
PO3(상병) : Petty Officer Third Class
SEAMAN(일등병) : Seaman
SA(이등병) : Seaman Apprentice

미군의 육군-해병-공군-해군 순 계급명

*훈련병
Private(PVT)-Private(PVT)-Airman Basic(AB)-Seaman Recruit(SR)
*이병
Private(PV2)-Pvt 1st Class(PFC)-Airman(AMN)-Seaman Apprentice(SA)
*일병
Privaet 1st Class(PFC)-Lance Corporal(LCPL)-Airman 1st Class(A1C)-Seaman(SEAMAN)
*상병(상병은 두가지인데 Corporal부터 NCO입니다.)
=Specialist/Corporal(CPL)-Corporal(CPL)-Senior Airman/Sergeant(SGT)-Petty Officer 3rd Class(PO3)
*병장
Sergeant(SGT)-Sergeant(SGT)-Staff Sergeant(SSGT)-Petty Officer 2nd Class(PO2)
*하사
Staff Sergeant(SSG)-Staff Sergeant(SSGT)-Technical Sergeant(TSGT)-Petty Officer 1st Class(PO1)
*중사
Platoon SGT/SGT 1st Class(SFC)-Gunnery SGT(GYSGT)-1st Sergeant(1st SGT)/Master SGT(MSGT)-Chief Petty Officer(CPO)
*상사
1st SGT(1SG)/Master SGT(MSG)-1st SGT(1st SGT)/Master SGT(MSGT)-1st SGT(1st SGT)/Sr Master SGT(SMGT)
*원사
Command Sgt Major(CSM)/Sgt Major(SGM)-Master Gunnery Sgt(MGY SGT)/Sgt Major-Chief Master Sgt(CMSGT)/1st Sgt(1st SGT)-Master Chief Petty Officer(MCPO)
*군주임원사
Sgt Major of the Army(SMA)-Sgt Major of the Marine Corps(SMMC)-Chief Master Sgt of the Air Force(CMSAF)-Master Chief Petty Officer of the Navy(MCPON)

준사관은 Warrant Officer(WO)라고 하고 WO1~WO4까지 있습니다.

장교입니다. 육군이랑 해병/공군은 동일합니다. 다만 육군과 해병/공군의 계급 약자가 다릅니다. 육군-해병/공군약자-해군 순으로 씁니다.

*소위
Second Lieutenant(2LT)-2nd Lt-Ensign(ENS)
*중위
First Lieutenant(1LT)-1st Lt-Lieutenant Junior Grade(LTJG)
*대위
Captain(CPT)-Capt-Lieutenant(LT)
*소령
Major(MAJ)-Maj-Lieutenant Commander(LCDR)
*중령
Lieutenant Colonel(LTC)-LtCol-Commander
*대령
Colonel(COL)-Col-Captain(CAPT)
*준장
Brigadier General(BG)-BGen-Rear Admiral Lower Half(RADM,L)
*소장
Major General(MG)-MajGen-Rear Admiral Upper Half(RADM,U)
*중장
Lieutenant General(LTG)-LtGen-Vice Admiral(VADM)
*대장
General(GEN)-GEN-Admiral(ADM)